public IEnumerable <ActiveStatementTextSpan> GetSpans(SourceText source) { TrackingSession session = _session; if (session == null) { return(SpecializedCollections.EmptyEnumerable <ActiveStatementTextSpan>()); } return(session.GetSpans(source)); }
public IEnumerable <ActiveStatementTextSpan> GetSpans(SourceText source) { return(_session?.GetSpans(source) ?? SpecializedCollections.EmptyEnumerable <ActiveStatementTextSpan>()); }